"""
Project:    PARTS Website
Author:     Edward Middleton-Smith
            Precision And Research Technology Systems Limited

Technology: Business Objects
Feature:    Image Business Object
"""

# internal
from business_objects.base import Base
from business_objects.db_base import SQLAlchemy_ABC, Get_Many_Parameters_Base
from business_objects.file_type import File_Type
from business_objects.dog.dog import Dog
import lib.argument_validation as av
from extensions import db
# from forms.dog.image import Filters_Image
from helpers.helper_app import Helper_App
# external
from dataclasses import dataclass
from typing import ClassVar


class Image(SQLAlchemy_ABC, Base):
    ATTR_ID_IMAGE: ClassVar[str] = 'id_image'
    FLAG_IMAGE: ClassVar[str] = 'image'
    NAME_ATTR_OPTION_VALUE: ClassVar[str] = ATTR_ID_IMAGE
    NAME_ATTR_OPTION_TEXT: ClassVar[str] = Base.FLAG_NAME

    __tablename__ = 'DOG_Image'
    __table_args__ = { 'extend_existing': True }

    id_image = db.Column(db.Integer, primary_key=True)
    id_file_type = db.Column(db.Integer)
    id_dog = db.Column(db.Integer)
    path = db.Column(db.String(1024))
    name = db.Column(db.String(1024))
    active = db.Column(db.Boolean)
    created_on = db.Column(db.DateTime)
    
    def __init__(self):
        self.id_image = 0
        self.is_new = False
        super().__init__()
        
    """
    @classmethod
    def from_db_image(cls, query_row):
        _m = f'{cls.__qualname__}.from_db_image'
        image = cls()
        image.id_image = query_row[0]
        image.code = query_row[3]
        image.name = query_row[4]
        image.active = av.input_bool(query_row[5], 'active', _m)
        # image.created_on = query_row[7]
        return image
    """
    @classmethod
    def from_db_button_icon(cls, query_row):
        _m = f'{cls.__qualname__}.from_db_button_icon'
        image = cls()
        image.id_image = query_row[1]
        image.path = query_row[2]
        image.name = query_row[3]
        image.active = True
        return image
    @classmethod
    def from_db_command_button_link(cls, query_row):
        _m = f'{cls.__qualname__}.from_db_command_button_link'
        image = cls()
        image.id_image = query_row[11]
        image.path = query_row[12]
        image.name = query_row[13]
        image.active = True
        return image
    
    @classmethod
    def from_json(cls, json):
        _m = f'{cls.__qualname__}.from_json'
        image = cls()
        if json is None: return image
        # Helper_App.console_log(f'{_m}\njson: {json}')
        image.id_image = json.get(Image.ATTR_ID_IMAGE, -1)
        image.id_file_type = json[File_Type.FLAG_FILE_TYPE]
        image.id_dog = json[Dog.FLAG_DOG]
        image.path = json[cls.FLAG_PATH]
        image.name = json[cls.FLAG_NAME]
        image.active = av.input_bool(json[cls.FLAG_ACTIVE], cls.FLAG_ACTIVE, _m)
        image.created_on = json.get(cls.FLAG_CREATED_ON, None)
        # Helper_App.console_log(f'Image: {image}')
        return image
    
    def to_json(self):
        as_json = {
            **self.get_shared_json_attributes(self)
            , self.ATTR_ID_IMAGE: self.id_image
            , self.FLAG_CODE: self.code
            , self.FLAG_NAME: self.name
            , self.FLAG_ACTIVE: self.active
            , self.FLAG_CREATED_ON: self.created_on
        }
        # Helper_App.console_log(f'as_json: {as_json}')
        return as_json
        
    def __repr__(self):
        return f'''
{self.__class__.__name__}(
    {self.FLAG_IMAGE}: {self.id_image}
    {self.FLAG_CODE}: {self.code}
    {self.FLAG_NAME}: {self.name}
    {self.FLAG_ACTIVE}: {self.active}
    {self.FLAG_CREATED_ON}: {self.created_on}
)
            '''

class Image_Temp(db.Model, Base):
    __tablename__ = 'DOG_Image_Temp'
    __table_args__ = { 'extend_existing': True }
    id_temp = db.Column(db.Integer, primary_key=True)
    id_image = db.Column(db.Integer)
    code = db.Column(db.String(250))
    name = db.Column(db.String(250))
    active = db.Column(db.Boolean)
    # created_on = db.Column(db.DateTime)
    guid: str = db.Column(db.String(36))

    def __init__(self):
        super().__init__()

    @classmethod
    def from_image(cls, image):
        _m = 'Image_Temp.from_image'
        temp = cls()
        temp.id_image = image.id_image
        temp.id_image = image.id_image
        temp.code = image.code
        temp.name = image.name
        temp.active = image.active
        # temp.created_on = image.created_on
        return temp

    def __repr__(self):
        return f'''
{self.__class__.__name__}(
    {Image.FLAG_IMAGE}: {self.id_image}
    {Image.FLAG_IMAGE}: {self.id_image}
    {self.FLAG_CODE}: {self.code}
    {self.FLAG_NAME}: {self.name}
    {self.FLAG_ACTIVE}: {self.active}
)
            '''

class Parameters_Image(Get_Many_Parameters_Base):
    get_all_file_type: bool
    get_inactive_file_type: bool
    ids_file_type: str
    names_file_type: str
    get_all_dog: bool
    get_inactive_dog: bool
    ids_dog: str
    names_dog: str
    get_all_image: bool
    get_inactive_image: bool
    ids_image: str
    names_image: str
    require_all_id_search_filters_met: bool
    require_any_id_search_filters_met: bool
    require_all_non_id_search_filters_met: bool
    require_any_non_id_search_filters_met: bool
    
    @classmethod
    def get_default(cls):
        return cls(
              get_all_file_type = True
            , get_inactive_file_type = False
            , ids_file_type = ''
            , names_file_type = ''
            , get_all_dog = True
            , get_inactive_dog = False
            , ids_dog = ''
            , names_dog = ''
            , get_all_image = True
            , get_inactive_image = False
            , ids_image = ''
            , names_image = ''
            , require_all_id_search_filters_met = True
            , require_any_id_search_filters_met = True
            , require_all_non_id_search_filters_met = False
            , require_any_non_id_search_filters_met = True
        )
    
    @classmethod
    def from_json(cls, json):
        return cls(
              get_all_file_type = json.get('a_get_all_file_type', False)
            , get_inactive_file_type = json.get('a_get_inactive_file_type', False)
            , ids_file_type = json.get('a_ids_file_type', '')
            , names_file_type = json.get('a_names_file_type', '')
            , get_all_dog = json.get('a_get_all_dog', False)
            , get_inactive_dog = json.get('a_get_inactive_dog', False)
            , ids_dog = json.get('a_ids_dog', '')
            , names_dog = json.get('a_names_dog', '')
            , get_all_image = json.get('a_get_all_image', False)
            , get_inactive_image = json.get('a_get_inactive_image', False)
            , ids_image = json.get('a_ids_image', '')
            , names_image = json.get('a_names_image', '')
            , require_all_id_search_filters_met = json.get('a_require_all_id_search_filters_met', True)
            , require_any_id_search_filters_met = json.get('a_require_any_id_search_filters_met', True)
            , require_all_non_id_search_filters_met = json.get('a_require_all_non_id_search_filters_met', False)
            , require_any_non_id_search_filters_met = json.get('a_require_any_non_id_search_filters_met', True)
        )
    
    """
    @classmethod
    def from_form_filters_image(cls, form):
        av.val_instance(form, 'form', 'Parameters_Image.from_form_filters_image', Filters_Image)
        has_filter_search_text = not (form.search.data == '' or form.search.data is None)
        active_only = av.input_bool(form.active_only.data, "active", "Parameters_Image.from_form_filters_image")
        filters = cls.get_default()
        filters.get_all_image = True
        filters.get_inactive_image = not active_only
        filters.ids_image = ''
        filters.names_image = form.search.data if has_filter_search_text else ''
        return filters
    """

    def to_json(self):
        return {
              'a_get_all_image': self.get_all_image
            , 'a_get_inactive_image': self.get_inactive_image
            , 'a_ids_image': self.ids_image
            , 'a_names_image': self.names_image
            , 'a_require_all_id_search_filters_met': self.require_all_id_search_filters_met
            , 'a_require_any_id_search_filters_met': self.require_any_id_search_filters_met
            , 'a_require_all_non_id_search_filters_met': self.require_all_non_id_search_filters_met
            , 'a_require_any_non_id_search_filters_met': self.require_any_non_id_search_filters_met
            , 'a_output_images': self.output_images
        }